// The below code will call the phone number "555-555-5555" and play the mp3 "http://a.tumblr.com/tumblr_lie8ewfdbO1qzbwpvo1.mp3"

Twilio.callAndPlay(
  '555-555-5555',
  'http://a.tumblr.com/tumblr_lie8ewfdbO1qzbwpvo1.mp3'
)
